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Newhouse Hardware MCHBV Wireless Mechanical Two-Note Chime and Door Button with Built-in Viewer, One Size, White/Brass

  • Based on 248 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Sep 25
Order within 14 hours and 48 minutes
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Style: With Built-In Viewer


Features

  • Two-note mechanical door Bell chime and door button with built-in viewer
  • No batteries or wiring needed
  • Brass finish door plate
  • Chime measures 7. 62 L x 3. 25 W x 1. 5 H inches
  • Door button measures 3. 5 inches top to bottom, 2. 38 inches left to right and 5/8 inches deep (not including the shaft and viewer in the back of the button)
  • Please note: When printing the instruction manual on this item page, please make sure that it is printed in Actual Size and not Fit so that the mounting template scale is correct.
  • Please note: this door chime works best for smaller homes, apartments, studios, or offices. It may be difficult to hear this chime from further than 30 feet away

Description

Two-note mechanical door chime and door button with built-in viewer. No batteries or wiring is required with this door chime. The door button has a brass finish and the built-in viewer makes installation easier. please note: this door chime works best for smaller homes, apartments, studios, or offices. It may be difficult to hear this chime from further than 30 feet away.

Manufacturer: ‎Adamax


Part Number: ‎MCHBV


Item Weight: ‎1.04 pounds


Product Dimensions: ‎7.62 x 3.25 x 1.5 inches


Country of Origin: ‎China


Item model number: ‎MCHBV


Size: ‎One Size


Color: ‎White/Brass


Style: ‎With Built-In Viewer


Material: ‎Plastic, Metal


Item Package Quantity: ‎1


Included Components: ‎Door Chime, Door Button


Batteries Required?: ‎No


Warranty Description: ‎1-Year Limited Warranty


Date First Available: July 3, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Well made product.
Style: With Built-In Viewer
I opened the box and saw how the device was well protected and I was confident itnwould work fine. I removed the old (20+ years) ringer cleaned the two ports of accumulated dust and installed the new device. It lined up perfectly; no need to drill new holes; shortened the turn shaft; screwed the devive in place and it works Perfectly! ... show more
Reviewed in the United States on April 24, 2025 by Jerome Friedland

  • A good replacement
Style: Without Viewer
The media could not be loaded. We have a 1980’s condo that has an metal entry door with a mechanical (non-wired) doorbell mounted on the door right below the glass peephole. So installation was fairly easy but I needed to spend $10 and get a 1-in Bi-Metal Arbored Hole Saw which I picked up from Lowes after much research. Do yourself a favor and get this as it took 30 seconds to cut the hole. I did not use the template. We already had an older doorbell just like this which was original to the condo circa 1985. Problem was the original hole for the old one was about half the size - so it needed to be drilled out larger- as well as a bit lower so the housing for the button mechanism on the outside of the door didn’t hit the bottom of the peephole. As others have mentioned, the biggest pain (and my reason for 4 not 5 stars) is the metal piece which is attached to the button. It’s scored but nearly impossible to cut down to size unless you have a hacksaw and a vice. Nippers didn’t do a thing to cut it. The tip of it has a hole predrilled in it that makes snipping off the first section easy but after that there are no holes so I took a pair of pliers and held the thing steady while someone else twisted it inwards and bent it enough so that the outer plastic cover could be put on. So it’s now bent but hidden inside and the button works perfectly. Done. Another option would have been to drill a couple of holes in it so you could weaken the metal and snap it off. The bell is plenty loud. I just need to touch up paint one side in a small area where the plastic cover didn’t sit in exactly the same place as the old one. I’ll upload a video of the bell sound with this review. I also used a label maker to add Last Name and house number. Looks much better than hand writing it in as suggested in the instructions. ... show more
Reviewed in the United States on September 20, 2019 by B. Davis

  • Great for 70s builds
Style: With Built-In Viewer
We moved into a condo that was built in the 70s and with all the reno that needed done, we couldn't afford a new door. After we painted the original door, the old unit went out of commission and we needed something to cover where it was. This worked perfectly. And we decided to follow the instructions and "print name on the other side of this card" and leave the card the way it came in the box. 😉 ... show more
Reviewed in the United States on July 23, 2022 by Abbey Bates Abbey Bates

  • Old school but works.
Style: With Built-In Viewer
Somewhat difficult to install if you don't have the proper tools! Otherwise works great. Bought this ad a replacement Ford a similar broken product and it works better than the original! Old school but works.
Reviewed in the United States on March 18, 2021 by Amber

  • A bad product
Style: With Built-In Viewer
Just work a few days, after that when press the knock , it can’t go back to normal. Won’t buy it again.
Reviewed in the United States on March 7, 2025 by kenny

  • Good price , easy to install
Style: With Built-In Viewer
This is a good replacement for an older version except you will have to enlarge the original holes. It then installs with ease.
Reviewed in the United States on September 20, 2021 by Nicholas Dodd

  • Good for a small, quiet house but has some mounting problems and questionable plastic parts
Style: Without Viewer
This chime has a nice tone but, as others have noted, it is quite soft. It will work if your house is small and quiet. The moving parts are mostly plastic and may stick if you do not release the button quickly. You have to drill a 1 inch hole in the door which could be a problem with a metal door. You would probably have to mount the outside button on a block of wood with the 1" hole to accommodate the part which hangs out the back and then a 3/8" hole through the door should suffice for the operating shaft. ... show more
Reviewed in the United States on September 11, 2017 by M. H. Hughes

  • Great
Style: With Built-In Viewer
used for mthe correct size.ephole. works great. Wish the metal piece inside was a bit easier to break to make the correct size.
Reviewed in the United States on September 15, 2024 by Amanda

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